I put together a dummy K-line MP-15 today.
Last Tuesday a friend showed up at my layout with 2 K-line Alco FA's and 2 K-line EMD MP-15's. Only 1 FA would run. By the end of the day I improved the Alco FA that would run. Replaced the E unit in one of the MP-15's with one that I had, Installed the trucks from the damaged MP-15(broken shell) on to the second FA. Just like the 1 to 1 scale railroads we had to do some cutting on EMD trucks to get them under the Alco FA.
For my repair work my friend gave me the MP-15 frame and the broken shell.
Today installed Lionel dummy trucks under the MP-15 frame and added my good non-damaged K-line shell to make a new dummy engine. The engine will go to the paint shop in the near future. For now it looks like "Johnny Cash" built it.